Prefetch backtrace so that it does not contain functions used to set the error

Signed-off-by: Mattias Andrée <maandree@kth.se>

10 files changed, 10 insertions, 0 deletions

diff --git a/abs.c b/abs.c
index ebfcf14..71d73b5 100644
--- a/abs.c
+++ b/abs.c
@@ -10,6 +10,7 @@ liberror_abs(int i)
 #else
 	if (i != INT_MIN)
 		return abs(i);
+	liberror_save_backtrace(NULL);
 	liberror_set_error_errno("The absolute value of largest negative integer "
 	                         "cannot be represented as a signed integer",
 	                         "abs", EOVERFLOW);
diff --git a/imaxabs.c b/imaxabs.c
index cffacc2..22d3d10 100644
--- a/imaxabs.c
+++ b/imaxabs.c
@@ -10,6 +10,7 @@ liberror_imaxabs(intmax_t i)
 #else
 	if (i != INTMAX_MIN)
 		return imaxabs(i);
+	liberror_save_backtrace(NULL);
 	liberror_set_error_errno("The absolute value of largest negative integer "
 	                         "cannot be represented as a signed integer",
 	                         "imaxabs", EOVERFLOW);
diff --git a/labs.c b/labs.c
index 3979dff..7e1ea0a 100644
--- a/labs.c
+++ b/labs.c
@@ -10,6 +10,7 @@ liberror_labs(long int i)
 #else
 	if (i != LONG_MIN)
 		return labs(i);
+	liberror_save_backtrace(NULL);
 	liberror_set_error_errno("The absolute value of largest negative integer "
 	                         "cannot be represented as a signed integer",
 	                         "labs", EOVERFLOW);
diff --git a/llabs.c b/llabs.c
index edf4c82..6aa6362 100644
--- a/llabs.c
+++ b/llabs.c
@@ -10,6 +10,7 @@ liberror_llabs(long long int i)
 #else
 	if (i != LLONG_MIN)
 		return llabs(i);
+	liberror_save_backtrace(NULL);
 	liberror_set_error_errno("The absolute value of largest negative integer "
 	                         "cannot be represented as a signed integer",
 	                         "llabs", EOVERFLOW);
diff --git a/pipe.c b/pipe.c
index a4b44c2..3c0fed5 100644
--- a/pipe.c
+++ b/pipe.c
@@ -27,6 +27,7 @@ liberror_pipe(int fds[2])
 		break;
 	}
 error:
+	liberror_save_backtrace(NULL);
 	liberror_set_error_errno(desc, "pipe", errno);
 	return -1;
 }
diff --git a/putenv.c b/putenv.c
index b88b3cd..18cf2cf 100644
--- a/putenv.c
+++ b/putenv.c
@@ -22,6 +22,7 @@ liberror_putenv(char *string)
 		return 0;
 	}
 error:
+	liberror_save_backtrace(NULL);
 	liberror_set_error_errno(desc, "putenv", errno);
 	return -1;
 }
diff --git a/set_error_one_file.c b/set_error_one_file.c
index f8061f8..b9b46d1 100644
--- a/set_error_one_file.c
+++ b/set_error_one_file.c
@@ -7,6 +7,7 @@ liberror_libc_set_error_one_file(const char desc[256], const char source[64], co
 {
 	struct liberror_error *error;
 	int saved_errno = errno;
+	liberror_save_backtrace(NULL);
 	liberror_set_error_errno(desc, source, saved_errno);
 	error = liberror_get_error();
 	error->details_type = LIBERROR_DETAILS_ONE_FILE;
diff --git a/setenv.c b/setenv.c
index 157fea2..0bb7831 100644
--- a/setenv.c
+++ b/setenv.c
@@ -25,6 +25,7 @@ liberror_setenv(const char *envname, const char *envval, int overwrite)
 		desc = "Environment variable name contains the '=' character";
 	}
 error:
+	liberror_save_backtrace(NULL);
 	liberror_set_error_errno(desc, "setenv", errno);
 	return -1;
 }
diff --git a/shutdown.c b/shutdown.c
index 4e5f4cf..ca6049b 100644
--- a/shutdown.c
+++ b/shutdown.c
@@ -28,6 +28,7 @@ liberror_shutdown(int fd, int how, const char *fname)
 		desc = "";
 		break;
 	}
+	liberror_save_backtrace(NULL);
 	liberror_libc_set_error_one_file(desc, "shutdown", "Socket file", fd, fname);
 	return -1;
 }
diff --git a/unsetenv.c b/unsetenv.c
index 6f7db37..1462618 100644
--- a/unsetenv.c
+++ b/unsetenv.c
@@ -18,6 +18,7 @@ liberror_unsetenv(const char *name)
 		desc = "Environment variable name contains the '=' character";
 	}
 error:
+	liberror_save_backtrace(NULL);
 	liberror_set_error_errno(desc, "setenv", errno);
 	return -1;
 }